A horizontal stamping die and a stamping method for a photovoltaic panel aluminum alloy frame

Abstract

The present invention relates to the field of stamping, and in particular to a horizontal stamping die and a stamping method for an aluminum alloy frame of a photovoltaic panel; a horizontal stamping die, comprising: a die base; a die plug mechanism, the die plug mechanism is horizontally arranged along a first direction of the die base, and the die plug mechanism is used to fix a workpiece to be stamped; a station die, the station die is horizontally arranged along a second direction of the die base, and the station die is used to accommodate the workpiece and stamp the workpiece. The horizontal stamping die provided by the present invention realizes the stamping process of the workpiece in the horizontal direction, and on the basis of saving time, improving production efficiency and reducing production costs, ensures processing accuracy, and can realize flexible processing.

Description

Technical Field

[0001] The invention relates to the field of stamping, in particular to a transverse stamping die and a stamping method for an aluminum alloy frame of a photovoltaic panel. Background Art

[0002] With the development of science and technology, photovoltaic modules have gradually become a truly cost-effective and affordable clean energy for everyone. While the overall production and manufacturing technology of the photovoltaic industry continues to improve, the production and manufacturing technology of the aluminum alloy frame of photovoltaic panels is extremely backward. In order to facilitate assembly, the aluminum alloy frame needs to have small holes in various shapes such as square, waist round and semi-waist round. However, the aluminum alloy frame is thin and its length can generally reach more than one meter. Traditional stamping dies are all longitudinal punching methods. Only by longitudinal punching can the punched waste fall automatically. However, in this case, it is necessary to perform a flipping action on the aluminum alloy frame to meet the working conditions of the longitudinal stamping die. However, adding a flipping action will increase production time and reduce production efficiency. In addition, traditional stamping dies can only process aluminum profiles within a fixed size and cannot achieve flexible processing, which limits material ordering. Summary of the invention

[0003] In view of the defects in the prior art, the present invention provides a transverse stamping die and a stamping method for an aluminum alloy frame of a photovoltaic panel, aiming to overcome the deficiencies in the prior art.

[0004] In order to achieve the above-mentioned purpose, the first aspect of the present invention provides a transverse stamping die, comprising: a die base; a die plug mechanism, the die plug mechanism is horizontally arranged along the first direction of the die base, and the die plug mechanism is used to fix the workpiece to be stamped; a station die, the station die is horizontally arranged along the second direction of the die base, and the station die is used to accommodate the workpiece and stamp the workpiece. The transverse stamping die provided by the present invention realizes the stamping process of the workpiece in the horizontal direction, and on the basis of saving time, improving production efficiency and reducing production costs, ensures processing accuracy, and can realize flexible processing.

[0005] Optionally, the mold plug mechanism includes: a support, the bottom of which is fixed to the surface of the mold base; a guide seat, which is arranged on the top of the support and has a through hole inside; a telescopic component, which is arranged on the guide seat and at least partially located in the through hole, and is used to fix the workpiece to be punched. The present invention adjusts and fixes the position of the workpiece by setting the mold plug mechanism, which helps to improve the processing accuracy.

[0006] Optionally, the telescopic component includes: a cylinder, the cylinder is fixedly arranged on the guide seat, and the telescopic end of the cylinder can reciprocate in the through hole; a centering block, one end of the centering block is connected to the telescopic end of the cylinder, and the centering block is used to adjust and fix the position of the workpiece. The present invention adopts a combination of a cylinder and a centering block, which has the advantage of being simple in structure and easy to implement.

[0007] Optionally, the telescopic component further comprises: a connecting plate, one side of which is arranged on the guide seat, and the cylinder is installed on the other side of the connecting plate. The present invention enables the cylinder to be more firmly arranged on the guide seat by adding a connecting plate between the guide seat and the cylinder.

[0008] Optionally, the mold plug mechanism further comprises: a first adjustment block, which is mounted on the surface of the mold base and is disposed adjacent to the support. The present invention can achieve appropriate adjustment of the support position by adding the first adjustment block.

[0009] Optionally, the station mold includes: a punch seat; a punch fixing plate, the punch fixing plate is arranged on one side of the punch seat, and a punch is arranged on the punch fixing plate; a die fixing plate; a die seat, the die seat is arranged on the surface of the mold base, and the die fixing plate is installed on the side of the die seat. The present invention can effectively achieve the purpose of punching a workpiece in a horizontal direction by using components such as a punch seat and a die seat.

[0010] Optionally, the station mold further includes: a second adjustment block, which is arranged on the die fixing plate; and a stripper plate, which is arranged between the punch fixing plate and the die fixing plate. The present invention can adjust parameters such as the position of the workpiece by arranging the second adjustment block on the die fixing plate, thereby ensuring the normal implementation of stamping.

[0011] Optionally, the station mold further comprises: a punch connection plate, one end of which is connected to the punch seat, and the other end of which is connected to the punching equipment. The present invention realizes a quick connection between the station mold and the external punching equipment by providing the punch connection plate.

[0012] Optionally, the work station mold also includes: a guide column mounting plate, which is installed on the surface of the mold base and is located on the side surface of the punch seat away from the punch fixing plate; a guide sleeve, which is arranged on the side surface of the punch seat close to the punch fixing plate; a guide column, one end of which passes through the punch seat and is connected to the guide column mounting plate, and the other end of the guide column passes through the unloading plate.

[0013] The second aspect of the present invention provides a method for stamping an aluminum alloy frame of a photovoltaic panel, comprising the following steps: providing an aluminum alloy frame of a photovoltaic panel; providing a transverse stamping die, the transverse stamping die being as described in the first aspect of the present invention; and using the transverse stamping die to stamp the aluminum alloy frame of the photovoltaic panel. The method for stamping an aluminum alloy frame of a photovoltaic panel provided by the present invention realizes the stamping process of the aluminum alloy frame of the photovoltaic panel in the horizontal direction, and on the basis of saving time, improving production efficiency and reducing production costs, ensures processing accuracy, and can realize flexible processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of an embodiment of a transverse stamping die of the present invention;

[0015] Figure 2 It is a schematic diagram of an embodiment of a station mold of the present invention;

[0016] Figure 3 A schematic diagram of an embodiment of a mold plug mechanism of the present invention;

[0017] Figure 4 The present invention is a flowchart of an embodiment of a method for stamping an aluminum alloy frame of a photovoltaic panel. DETAILED DESCRIPTION

[0018] The specific embodiments of the present invention will be described in detail below. It should be noted that the embodiments described herein are only for illustration and are not intended to limit the present invention. In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is obvious to those of ordinary skill in the art that these specific details do not need to be adopted to implement the present invention. In other examples, in order to avoid confusing the present invention, known circuits, software or methods are not specifically described.

[0019] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "in one embodiment," "in an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or subcombination. In addition, it should be understood by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale.

[0020] See also Figures 1 to 3An embodiment of the present invention provides a transverse stamping die, which includes a die base 100. The die base 100 can be designed as a rectangular parallelepiped as a whole. The upper surface of the die base 100 includes a first mounting area and a second mounting area. The first mounting area extends along a first direction, and the second mounting area extends along a second direction. Furthermore, the first direction and the second direction are perpendicular to each other. In an optional embodiment, the first direction is the Y direction, and the second direction is the X direction.

[0021] In this embodiment, the transverse stamping die further includes a die plug mechanism 300, which is horizontally arranged along the first direction of the die base 100, and is used to fix the workpiece 400 to be stamped. In an optional embodiment, the number of the die plug mechanisms 300 can be two; wherein the two die plug mechanisms 300 can be respectively arranged at the edge positions of two sets of opposite sides of the die base 100, and in actual use, the workpiece 400 can be arranged between the two die plug mechanisms 300, and the workpiece 400 to be stamped is fixed by the die plug mechanism 300, thereby ensuring the smooth implementation of the stamping process.

[0022] In this embodiment, the transverse stamping die also includes a station die 200, and the station die 200 is horizontally arranged along the second direction of the die base 100, and the station die 200 is used to accommodate the workpiece 400 and stamp the workpiece 400. In an optional embodiment, the number of the station die templates may be 2; in another implementation, the number of the station die 200 may also be 3; in one or some other embodiments, the number of the station die 200 may also be set according to actual processing needs, which are not listed here one by one. The transverse stamping die provided by the present invention realizes the stamping process of the workpiece 400 in the horizontal direction, and on the basis of saving time, improving production efficiency and reducing production costs, ensures processing accuracy, and can realize flexible processing.

[0023] In an optional embodiment, the mold plug mechanism 300 includes a support 301, the bottom of which is fixed to the surface of the mold base 100, wherein at least one cross section of the support 301 may be L-shaped, and by adopting a conventional non-heterogeneous design, it is convenient for production and processing; further, the support 301 may be fixed to the surface of the mold base 100 by bolts. The mold plug mechanism 300 also includes a guide seat 303, which may be designed as a rectangular parallelepiped as a whole, and is arranged on the top of the support 301. The guide seat 303 may be connected to the support 301 by bolts. In another embodiment, the guide seat 303 may also be connected to the support 301 by other means; in addition, a through hole is provided inside the guide seat 303, and the through hole passes through the long axis of the guide seat 303. The mold plug mechanism 300 also includes a telescopic component, which is arranged on the guide seat 303 and at least partially located in the through hole, and is used to fix the workpiece 400 to be punched. The present invention adjusts and fixes the position of the workpiece 400 by setting the mold plug mechanism 300, which helps to improve the processing accuracy.

[0024] In an optional embodiment, the telescopic component includes a cylinder, which may include any type of cylinder, and may be selected according to the actual use scenario; the cylinder is fixedly arranged on the guide seat 303, and optionally, the base of the cylinder may be connected to one side of the guide seat 303 by bolts, and the telescopic end of the cylinder may reciprocate in the through hole. The telescopic component also includes a centering plug 304, and when the telescopic end of the cylinder 305 is extended, the specific structure of the centering plug 304 may include a protruding portion extending in a direction away from the guide seat 303; one end of the centering plug 304 is connected to the telescopic end of the cylinder 305, and when the telescopic end of the cylinder 305 is extended, the centering plug 304 may be pushed out by the telescopic end to the other side of the guide seat 303 away from the cylinder 305; the centering plug 304 is used to adjust and fix the position of the workpiece 400. The present invention adopts a combination of the cylinder 305 and the centering plug 304, which has the advantage of being simple in structure and easy to implement.

[0025] In an optional embodiment, the telescopic component further includes a connecting plate 306, and the connecting plate 306 can be designed as a rectangular parallelepiped as a whole. A through hole is provided in the middle of the connecting plate 306 to accommodate the telescopic end of the cylinder 305. One side of the connecting plate 306 is arranged on the guide seat 303, and the cylinder 305 is installed on the other side of the connecting plate 306. The present invention uses the connection plate 306 to be added between the guide seat 303 and the cylinder 305, so that the cylinder can be more firmly arranged on the guide seat 303.

[0026] In an optional embodiment, the mold plug mechanism 300 also includes a first adjustment block 302, which is installed on the surface of the mold base 100 and is arranged adjacent to the support 301. The first adjustment block 302 is respectively provided with adjustment holes in the directions perpendicular to and parallel to the mold base 100, and the position of the support 301 can be appropriately adjusted by the adjustment parts in the adjustment holes.

[0027] In an optional embodiment, the station mold 200 includes a punch seat 201, a punch fixing plate 203, the punch fixing plate 203 is arranged on one side of the punch seat 201, and a punch 208 is arranged on the punch fixing plate 203; a die fixing plate 205; a die seat 207, the die seat 207 is arranged on the surface of the mold base 100, and the die fixing plate 205 is installed on the side of the die seat 207. The present invention can effectively achieve the purpose of punching the workpiece 400 in the horizontal direction by adopting components such as the punch seat 201 and the die seat 207. The station mold 200 also includes a second adjustment block 206, which is arranged on the die fixing plate 205; and a stripper plate 204, which is arranged between the punch fixing plate 203 and the die fixing plate 205. The present invention can adjust the parameters such as the position of the workpiece 400 by setting a second adjustment block 206 on the die fixing plate 205 to ensure the normal implementation of stamping. The station mold 200 also includes a guide post mounting plate 211, which is mounted on the surface of the mold base 100 and is located on the side surface of the punch seat 201 away from the punch fixing plate 203; a guide sleeve 210, which is arranged on the side surface of the punch seat 201 close to the punch fixing plate 203; a guide post 209, one end of which passes through the punch seat 201 and is connected to the guide post 209 mounting plate, and the other end of the guide post 209 passes through the stripper plate 204. In an optional embodiment, the station mold 200 is used to accommodate the workpiece 400, mainly by setting the workpiece 400 on the stripper plate 204 and between the punch seat 201 and the die seat 207.

[0028] In an optional embodiment, the station mold 200 further includes a punch connection plate 202, one end of the punch connection plate 202 is connected to the punch seat 201, and the other end of the punch connection plate 202 is connected to the stamping equipment. The present invention realizes a quick connection between the station mold 200 and the external stamping equipment by providing the punch connection plate 202. It should be noted that the punch is not the core invention of the present application, and its specific structure can refer to the existing design of the punch. In order to avoid confusion, it will not be repeated here.

[0029] See also Figure 4 The embodiment of the present invention provides a method for stamping an aluminum alloy frame of a photovoltaic panel, comprising the following steps:

[0030] S1. Provide aluminum alloy frame for photovoltaic panels.

[0031] S2. Provide horizontal stamping die.

[0032] S3. Use the transverse stamping die to stamp the aluminum alloy frame of the photovoltaic panel.

[0033] It should be noted that the specific structure of the transverse stamping die can refer to any embodiment of the transverse stamping die described in the above text of the present invention, and its specific functions and beneficial effects are also recorded in the above text, and will not be repeated here for the sake of brevity. The stamping method of the photovoltaic panel aluminum alloy frame provided by the present invention realizes the stamping processing of the photovoltaic panel aluminum alloy frame in the horizontal direction, and on the basis of saving time, improving production efficiency and reducing production costs, ensures processing accuracy, and can realize flexible processing.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A horizontal stamping die, It is characterized in that include: Mould base; A mold plug mechanism, the mold plug mechanism is horizontally arranged along the first direction of the mold base, and the mold plug mechanism is used to fix the workpiece to be stamped; the number of the mold plug mechanisms is two, and the two mold plug mechanisms are respectively arranged at the edge positions of two groups of opposite sides of the mold base; A station mold, the station mold is horizontally arranged along the second direction of the mold base, the station mold is used to accommodate the workpiece and punch the workpiece, the number of the station molds is at least two, and at least two of the station molds are spaced apart along the first direction; Each of the mold plug mechanisms comprises: A support, the bottom of which is fixed to the surface of the mold base, and at least one cross-section is L-shaped; A guide seat, the guide seat is arranged on the top of the support, and a through hole is provided inside the guide seat; A telescopic component, the telescopic component is arranged on the guide seat and at least partially located in the through hole, and the telescopic component is used to fix the workpiece to be punched; The telescopic component comprises: A cylinder, wherein the cylinder is fixedly arranged on the guide seat, and the telescopic end of the cylinder can reciprocate in the through hole; A centering block, one end of which is connected to the telescopic end of the cylinder, and the centering block is used to adjust and fix the position of the workpiece; Each of the mold plug mechanisms also includes: A first adjustment block, which is mounted on the surface of the mold base and is disposed adjacent to the support; The station mold comprises: Punch seat; A punch fixing plate, the punch fixing plate is arranged on one side of the punch seat, and a punch is provided on the punch fixing plate; Die fixing plate; A die seat, the die seat is arranged on the surface of the mold base, and the die fixing plate is installed on the side of the die seat; Each of the station molds also includes: A second adjustment block, the second adjustment block is arranged on the die fixing plate; A stripper plate, the stripper plate being arranged between the male die fixing plate and the female die fixing plate; The telescopic component also includes: A connecting plate, one side of which is arranged on the guide seat, and the cylinder is installed on the other side of the connecting plate; Each of the station molds also includes: A punch press connecting plate, one end of which is connected to the punch seat, and the other end of which is connected to the punching equipment; Each of the station molds also includes: A guide post mounting plate, the guide post mounting plate being mounted on the surface of the mold base and located on a side surface of the punch seat away from the punch fixing plate; A guide sleeve, the guide sleeve being arranged on a side surface of the punch seat close to the punch fixing plate; A guide post, one end of which passes through the punch seat and is connected to the guide post mounting plate, and the other end of which passes through the unloading plate.

2. A stamping method for an aluminum alloy frame of a photovoltaic panel, It is characterized in that The steps include: Provide aluminum alloy frames for photovoltaic panels; Providing a transverse stamping die, the transverse stamping die as claimed in claim 1; The lateral stamping die is used to stamp the aluminum alloy frame of the photovoltaic panel.

Images